配電系統への影響を低減するEVスマート充電方式の開発

カテゴリ: 部門大会

論文No: OS4-6

グループ名: 【C】平成26年電気学会電子・情報・システム部門大会講演論文集

発行日: 2014/09/03

タイトル(英語): Development of EV Smart Charging Method for Reducing the Influence on the Distribution Network

著者名: 志賀 靖子(日立製作所),石田 隆張(明星大学)

著者名(英語): Yasuko Shiga(Hitachi,Ltd.),Takaharu Ishida(Meisei University)

要約(日本語): Electric vehicles will come into wide use in the next twenty years. And total capacity of the batteries on the electric vehicles in the distribution network amounts for several Giga Watts. In order to operate the distribution network stably, it is necessary for distribution network operator to control charging power of electric vehicle independently as controllable facilities. We propose a “Smart Charging” method which optimally dispatches the time and the amount of charging by electric vehicles in purpose of making power system operation more efficient and also electric vehicle owners more convenient. The method makes charging schedule for the electric vehicle’s owners in advance and ensures the voltage stability by the calculation of load flow in distribution network.

PDFファイルサイズ: 868 Kバイト